package com.wanmait.demo.mapper;

import com.wanmait.demo.pojo.District;

import java.util.List;

public interface DistrictMapper {


    //zjj获得所有区
    List<District> selectList ();




    int deleteByPrimaryKey(Integer id);

    int insert(District record);

    int insertSelective(District record);

    District selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(District record);

    int updateByPrimaryKey(District record);

    List<District> selectalldistrist();
}